CVE-2022-30115

描述

Using its HSTS support, curl can be instructed to use HTTPS directly insteadof using an insecure clear-text HTTP step even when HTTP is provided in theURL. This mechanism could be bypassed if the host name in the given URL used atrailing dot while not using one when it built the HSTS cache. Or the otherway around - by having the trailing dot in the HSTS cache and *not* using thetrailing dot in the URL.

如何修補 CVE-2022-30115

要修補 CVE-2022-30115,請將受影響套件升級到下列已修補版本。

• —升級至 7.83.1-r0 或更新版本

CVE-2022-30115 正在被利用嗎?

低 — EPSS 為 1.1%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• >= 7.82.0, < 7.83.1-r0

CVSS 分數

參考連結(1)

• ADVISORYsecurity.alpinelinux.org/vuln/CVE-2022-30115